| Company | Timeline | Status | |
Crompton Larter Services Ltd Director • Builder | 11 Mar 2015←3 Years→17 Apr 2018 | Dissolved | |
| Tilcon (North) Limited Director • Director | 19 Mar 2001←4 Years→30 Aug 2005 | Active | |
| Tarmac Central Limited Director • Contracting Director | 6 Jul 1999←9 Months→30 Apr 2000 | Active | |
| Institute Of Asphalt Technology(The) Director • Contracting Director | 16 Sep 1998←6 Years→26 May 2005 | Active | |
Pennine Highways Limited Director • Contracting Director | 20 May 1998←9 Years→1 Jan 2008 | Dissolved | |
| Civil Engineering Contractors Association (North East) Limited Director • Contracting Director | 14 Feb 1997←11 Years→2 Apr 2008 | Active | |
| Alston Limestone Company (The) Limited Director • Unreported | 25 Jun 1996←9 Years→2 Sep 2005 | Liquidation | |
| Tarmac Northern Limited Director • Contracting Director | 14 Feb 1996←9 Years→16 May 2005 | Active | |
